Drinking Water Systems Reported for ZIP 98277
Oak Harbor, Washington — 26 water systems are associated with this ZIP in EPA service-area data
Largest Reported System
FARANDA WATER ASSOCIATON
PWSID: WA5324643
23 EPA violation records in the five-year period ending June 30, 2026
C
Some recent records
TapScore compliance-history grade
Other Systems Reported for This ZIP
PENN COVE WATER AND SEWER DISTRICT
460 served33 historical records16 recent
F
PATTONS RETREAT WATER ASSN
90 served29 historical records5 recent
C
OAK HARBOR CITY OF
23,675 served10 historical records2 recent
B
SUNRISE HILLS COMMUNITY W S
186 served14 historical records
A
TIMARU COMMUNITY WATER ASSOCIATION
27 served14 historical records3 recent
C
SCENIC HEIGHTS W A INC
78 served23 historical records3 recent
C
ROLLING HILLS-GLENCAIRN
872 served42 historical records17 recent
F
BON AIR COMMUNITY CLUB INC.
160 served7 historical records1 recent
B
BONNIE VIEW WATER
50 served35 historical records5 recent
D
FOREST HILLS PARK COMMUNITY
54 served41 historical records3 recent
C
BAYVIEW MEADOWS WATER SYSTEM
34 served32 historical records1 recent
B
EVERGREEN VALLEY VIEW WATER SYSTEM
40 served16 historical records2 recent
B
SAN JUAN ESTATES WATER ASSOCIATION
36 served1 historical record1 recent
B
WATERLOO ACRES COMMUNITY WATER SYS
125 served15 historical records1 recent
B
NORTH WHIDBEY WATER DISTRICT
568 served11 historical records6 recent
C
Koontz Ranch Water System
30 served5 historical records4 recent
C
WESTVIEW COMMUNITY ASSOCIATION
43 served51 historical records
A
FROSTAD FARMS WATER ASSN
25 served0 historical records
A
CAMPO HACIENDA
123 served87 historical records4 recent
D
LYON RD COMMUNITY ASSOCIATION
50 served12 historical records1 recent
B
DUGUALLA COMMUNITY INC
459 served29 historical records25 recent
C
BAYVIEW ESTATES WATER COMPANY
227 served22 historical records1 recent
B
HIGHLAND TRACE WATER CO INC
62 served25 historical records1 recent
B
SUBURBAN HILLS COMMUNITY ASSOC
46 served8 historical records2 recent
B
LITTLE VALLEY APTS.
30 served26 historical records2 recent
B